class UnionPay::Core::Signer
Public Class Methods
md5_sign(params, secret_key)
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# File lib/union-pay/core/signer.rb, line 6 def self.md5_sign(params, secret_key) params = Utils.key_to_sym(params) params.delete(:signMethod) params.delete(:signature) str = params.sort.collect{|k, v| "#{k}=#{v}"}.join('&') Digest::MD5.hexdigest("#{str}&#{Digest::MD5.hexdigest(secret_key)}") end
sign!(params, secret_key=nil)
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# File lib/union-pay/core/signer.rb, line 14 def self.sign!(params, secret_key=nil) params = params.delete_if{|k, v| v.nil? || (v.respond_to?(:empty?) && v.empty? )} params[:signature] = self.md5_sign(params, secret_key) params[:signMethod] = 'MD5' params end